isn’t the vomit comet the massive russian plane that does the parabolic climbs and descents leading to a few seconds of wieghtlessness? – alphaxion

Do NOT sit behind anyone else… get in front! – Susan Beebe

Do a Wilhelm Scream of my name on the way down. – Akiva Moskovitz

DON’T DO IT!! OMG!! – Tad – the fresh maker

it’s a US plane AFAIK: http://www.nasaexplores.com/sh… coined the term in 1957: http://nix.larc.nasa.gov/info;… – Michael J. Cohen (mjc)

Lots of mushroom soup and noodles beforehand – David Churbuck via twhirl

ah, according to wikipedia (yeah, I know :P ) it’s any plane that performs the parabolic manuvours http://en.wikipedia.org/wiki/V… – alphaxion

I’ve done it. It’s a lot of fun, there were no negatives. ;) – Andru Edwards

@andru where there any "kills" ;) – alphaxion

Seriously – nothing bad at all. It was awesome. Weightlessness = amazing. :) – Andru Edwards

eat lots of chili the night before. your fellow passengers will love you for it. – Earl E Morningwood via fftogo

You’ll be fine just keep your stomach mildly empty. – Kevin

surely you’d pick something that was almost day-glo in colour ;) – alphaxion